I am a nonprofit hat serves the Bronx community and we want to use the center for a marching and step competion. Could we use the gym? Or is there a room that is very large?

They is no gym. There is a somewhat small dance room where the Alvin Ailey group practices but there are no shoes allowed in there unless they are dance shoes. There is a room upstairs that is fairly large and has no restrictions on footwear. It is used for a Zumba class and various other things. Both rooms are open for renting if availability works for both parties

You should call the center. There is a large room that can hold up to 50-100 people, depending on the format, but the center is also connected to a school with full sized gymnasium.

I know nothing about the space, took someone from my job for a meeting.